WESTINGHOUSE OVER CURRENT RELAY TYPE C0-5 OVER CURRENT UNIT 4-12 AMPS 60 HZ INDICATOR 0.2-2 AMPS INSTANTANEOUS TRIP 20-80 AMPS INSTRUCTION LEAFLET 41-101 NO CASE CAT# 1875241A
1875241A Relay by Eaton, Cutler Hammer, and Westinghouse